Unfortunately the Wehrmacht didn't use "community-made camo textures". This is how they camouflaged some of their equipment, and these are standard colours for the late war Wehrmacht (tan/brick/green).
If you think this is fucked up wait until you see what else the Germans came up with...

Yellow tank! "Yellow" was Germany's favorite colour on the Eastern Front. Expect lots of yellow stuff. Red and yellow. Apparently they are good combinations for hiding gigantic 50-ton tanks.